GB2566051B - Media Bypass - Google Patents

Media Bypass Download PDF

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Publication number
GB2566051B
GB2566051B GB1713980.9A GB201713980A GB2566051B GB 2566051 B GB2566051 B GB 2566051B GB 201713980 A GB201713980 A GB 201713980A GB 2566051 B GB2566051 B GB 2566051B
Authority
GB
United Kingdom
Prior art keywords
media bypass
bypass
media
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1713980.9A
Other versions
GB201713980D0 (en
GB2566051A (en
Inventor
Carter Oliver
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metaswitch Networks Ltd
Original Assignee
Metaswitch Networks Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metaswitch Networks Ltd filed Critical Metaswitch Networks Ltd
Priority to GB1713980.9A priority Critical patent/GB2566051B/en
Publication of GB201713980D0 publication Critical patent/GB201713980D0/en
Priority to US16/118,241 priority patent/US20190068653A1/en
Publication of GB2566051A publication Critical patent/GB2566051A/en
Application granted granted Critical
Publication of GB2566051B publication Critical patent/GB2566051B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H04L65/1036—Signalling gateways at the edge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1045—Proxies, e.g. for session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1063—Application servers providing network services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H04L67/147—Signalling methods or messages providing extensions to protocols defined by standardisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
GB1713980.9A 2017-08-31 2017-08-31 Media Bypass Active GB2566051B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1713980.9A GB2566051B (en) 2017-08-31 2017-08-31 Media Bypass
US16/118,241 US20190068653A1 (en) 2017-08-31 2018-08-30 Media bypass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1713980.9A GB2566051B (en) 2017-08-31 2017-08-31 Media Bypass

Publications (3)

Publication Number Publication Date
GB201713980D0 GB201713980D0 (en) 2017-10-18
GB2566051A GB2566051A (en) 2019-03-06
GB2566051B true GB2566051B (en) 2020-01-08

Family

ID=60050823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1713980.9A Active GB2566051B (en) 2017-08-31 2017-08-31 Media Bypass

Country Status (2)

Country Link
US (1) US20190068653A1 (en)
GB (1) GB2566051B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110266902B (en) * 2019-05-27 2021-04-02 国家计算机网络与信息安全管理中心 VoIP signaling and media data association system and method
CN112887258B (en) * 2019-11-29 2022-12-27 华为技术有限公司 Communication method and device based on augmented reality

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090097421A1 (en) * 2007-10-12 2009-04-16 Telefonaktiebolaget Lm Ericsson (Publ) IP-based interworking methods and apparatus for voice and data communications

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7010607B1 (en) * 1999-09-15 2006-03-07 Hewlett-Packard Development Company, L.P. Method for training a communication link between ports to correct for errors
US8571198B2 (en) * 2006-10-10 2013-10-29 Cisco Technology, Inc. Handling redirect calls
US8305980B1 (en) * 2008-09-12 2012-11-06 Nix John A Efficient handover of media communications in heterogeneous IP networks using handover procedure rules and media handover relays
KR101719983B1 (en) * 2009-07-27 2017-04-10 엘지전자 주식회사 METHOD FOR Allocating IP ADDRESS TO MOBILE Communication Terminal
IN2012DN00873A (en) * 2009-08-14 2015-07-10 Ericsson Telefon Ab L M
US8639844B2 (en) * 2010-07-20 2014-01-28 Cisco Technology, Inc. System for establishing a media stream
US8984110B1 (en) * 2012-02-14 2015-03-17 Sonus Networks, Inc. Secure media address learning for endpoints behind NAPT devices
US9231909B2 (en) * 2013-05-20 2016-01-05 International Business Machines Corporation Communication system employing subnet or prefix to determine connection to same network segment
US9634936B2 (en) * 2014-06-30 2017-04-25 Juniper Networks, Inc. Service chaining across multiple networks
US10587502B2 (en) * 2017-05-16 2020-03-10 Ribbon Communications Operating Company, Inc. Communications methods, apparatus and systems for providing scalable media services in SDN systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090097421A1 (en) * 2007-10-12 2009-04-16 Telefonaktiebolaget Lm Ericsson (Publ) IP-based interworking methods and apparatus for voice and data communications

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IETF Internet Draft, C Aoun et al, Identifying intra-realm calls and Avoiding media tromboning , Feb 2002 *

Also Published As

Publication number Publication date
US20190068653A1 (en) 2019-02-28
GB201713980D0 (en) 2017-10-18
GB2566051A (en) 2019-03-06

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